Evenly distributes weight over axles of the tow vehicle and trailer Steel-on-steel friction minimizes sway Round spring bars flex for a controlled ride L-Brackets keep spring bars in place Clamp-on brackets Pre-installed 2" hitch ball Powder-coated steel construction. This weight distribution kit is designed for trailers that have tongue weights that range from 250 lbs to 600 lbs and/or no more than 10,000 lbs of gross trailer weight.

 PROP 65 WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov